Trace number 302380

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minimarch 2007-02-08? (TO) 1200.1 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1285628870-05.cnf
MD5SUMd0e29b4d909795f0b3931db4750cb61b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark315.806
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  900                                                  |
0.00/0.00	|  Number of clauses:    18000                                                |
0.00/0.06	|  Parsing time:         0.06         s                                       |
0.20/0.26	============================[ Search Statistics ]==============================
0.20/0.26	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.26	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.26	===============================================================================
0.20/0.26	|         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.20/0.28	|       101 |     900    18000    90000 |     6600      101    113 |  0.000 % |
0.20/0.30	|       252 |     900    18000    90000 |     7260      252    109 |  0.000 % |
0.30/0.33	|       477 |     900    18000    90000 |     7986      477     98 |  0.000 % |
0.30/0.37	|       815 |     900    18000    90000 |     8784      815    102 |  0.000 % |
0.41/0.43	|      1322 |     900    18000    90000 |     9663     1322    103 |  0.000 % |
0.51/0.52	|      2081 |     900    18000    90000 |    10629     2081    101 |  0.000 % |
0.61/0.68	|      3221 |     900    18000    90000 |    11692     3221    102 |  0.000 % |
0.92/0.94	|      4929 |     900    18000    90000 |    12861     4929    106 |  0.000 % |
1.33/1.35	|      7491 |     900    18000    90000 |    14147     7491    109 |  0.000 % |
2.04/2.09	|     11335 |     900    18000    90000 |    15562    11335    109 |  0.000 % |
3.38/3.43	|     17102 |     900    18000    90000 |    17118     9165    110 |  0.000 % |
5.63/5.71	|     25752 |     900    18000    90000 |    18830     9092    110 |  0.000 % |
9.62/9.72	|     38726 |     900    18000    90000 |    20713    12501    117 |  0.000 % |
15.56/15.65	|     58187 |     900    18000    90000 |    22784    10966    114 |  0.000 % |
26.83/26.86	|     87380 |     900    18000    90000 |    25063    16616    118 |  0.000 % |
45.36/45.42	|    131169 |     900    18000    90000 |    27569    20180    117 |  0.000 % |
77.83/77.89	|    196853 |     900    18000    90000 |    30326    25687    131 |  0.000 % |
130.06/130.15	|    295379 |     900    18000    90000 |    33359    16288    118 |  0.000 % |
208.92/208.99	|    443169 |     900    18000    90000 |    36695    23077    119 |  0.000 % |
343.18/343.30	|    664852 |     900    18000    90000 |    40364    31468    121 |  0.000 % |
570.44/570.62	|    997377 |     900    18000    90000 |    44401    16273    112 |  0.000 % |
903.29/903.55	|   1496165 |     900    18000    90000 |    48841    22102    118 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-302380-1172010402 -o ROOT/results/node20/solver-302380-1172010402 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302380-1172010402/minimarch /tmp/evaluation/302380-1172010402/instance-302380-1172010402.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.92 2/77 4683
/proc/meminfo: memFree=1476472/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=2000 CPUtime=0
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 220994190 2048000 235 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 500 235 51 132 0 365 0

[startup+0.107701 s]
/proc/loadavg: 0.92 0.98 0.92 2/77 4683
/proc/meminfo: memFree=1476472/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=3232 CPUtime=0.1
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 583 0 0 0 10 0 0 0 18 0 1 0 220994190 3309568 567 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134523677 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 808 567 63 132 0 673 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3232

[startup+0.51675 s]
/proc/loadavg: 0.92 0.98 0.92 2/77 4683
/proc/meminfo: memFree=1476472/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=3692 CPUtime=0.51
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 770 0 0 0 51 0 0 0 22 0 1 0 220994190 3780608 683 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 923 683 67 132 0 788 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3692

[startup+1.34185 s]
/proc/loadavg: 0.92 0.98 0.92 2/78 4684
/proc/meminfo: memFree=1472048/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=6200 CPUtime=1.33
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 1399 0 0 0 133 0 0 0 25 0 1 0 220994190 6348800 1312 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551262 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 1550 1312 67 132 0 1415 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6200

[startup+2.97805 s]
/proc/loadavg: 0.92 0.98 0.92 2/78 4684
/proc/meminfo: memFree=1468976/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=9896 CPUtime=2.97
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 2332 0 0 0 296 1 0 0 25 0 1 0 220994190 10133504 2245 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 2474 2245 67 132 0 2339 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9896

[startup+6.25444 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 4684
/proc/meminfo: memFree=1466288/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=11084 CPUtime=6.24
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 2630 0 0 0 623 1 0 0 25 0 1 0 220994190 11350016 2543 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134550961 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 2771 2543 67 132 0 2636 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11084

[startup+12.7112 s]
/proc/loadavg: 0.93 0.98 0.92 2/78 4684
/proc/meminfo: memFree=1463728/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=13636 CPUtime=12.7
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 3266 0 0 0 1268 2 0 0 25 0 1 0 220994190 13963264 3179 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 3409 3179 67 132 0 3274 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13636

[startup+25.5128 s]
/proc/loadavg: 0.95 0.98 0.92 2/78 4684
/proc/meminfo: memFree=1462320/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=15088 CPUtime=25.49
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 3631 0 0 0 2547 2 0 0 25 0 1 0 220994190 15450112 3544 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 3772 3544 67 132 0 3637 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15088

[startup+51.1249 s]
/proc/loadavg: 0.96 0.98 0.92 2/78 4684
/proc/meminfo: memFree=1459504/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=17892 CPUtime=51.09
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 4305 0 0 0 5106 3 0 0 25 0 1 0 220994190 18321408 4218 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 4473 4218 67 132 0 4338 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17892

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.92 2/78 4684
/proc/meminfo: memFree=1456368/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=20928 CPUtime=102.3
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 5070 0 0 0 10226 4 0 0 25 0 1 0 220994190 21430272 4983 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 5232 4983 67 132 0 5097 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20928

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.92 2/78 4684
/proc/meminfo: memFree=1453680/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=23588 CPUtime=162.31
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 5732 0 0 0 16226 5 0 0 25 0 1 0 220994190 24154112 5645 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 5897 5645 67 132 0 5762 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 23588

[startup+222.403 s]
/proc/loadavg: 1.07 1.00 0.93 2/78 4684
/proc/meminfo: memFree=1452400/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=24724 CPUtime=222.33
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 6037 0 0 0 22227 6 0 0 25 0 1 0 220994190 25317376 5950 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 6181 5950 67 132 0 6046 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 24724

[startup+282.431 s]
/proc/loadavg: 1.03 1.00 0.93 2/78 4684
/proc/meminfo: memFree=1451056/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=26044 CPUtime=282.34
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 6363 0 0 0 28227 7 0 0 25 0 1 0 220994190 26669056 6276 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 6511 6276 67 132 0 6376 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 26044

[startup+342.46 s]
/proc/loadavg: 1.05 1.01 0.93 2/78 4684
/proc/meminfo: memFree=1450992/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=26044 CPUtime=342.36
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 6363 0 0 0 34228 8 0 0 25 0 1 0 220994190 26669056 6276 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 6511 6276 67 132 0 6376 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 26044

[startup+402.496 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 4684
/proc/meminfo: memFree=1448560/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=28552 CPUtime=402.37
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 6988 0 0 0 40229 8 0 0 25 0 1 0 220994190 29237248 6901 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 7138 6901 67 132 0 7003 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 28552

[startup+462.528 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4684
/proc/meminfo: memFree=1447728/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=29344 CPUtime=462.39
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 7185 0 0 0 46230 9 0 0 25 0 1 0 220994190 30048256 7098 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 7336 7098 67 132 0 7201 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 29344

[startup+522.561 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4684
/proc/meminfo: memFree=1447472/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=29476 CPUtime=522.41
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 7230 0 0 0 52231 10 0 0 25 0 1 0 220994190 30183424 7143 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 7369 7143 67 132 0 7234 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 29476

[startup+582.594 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4684
/proc/meminfo: memFree=1447472/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=29456 CPUtime=582.43
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 7230 0 0 0 58233 10 0 0 25 0 1 0 220994190 30162944 7140 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 7364 7140 67 132 0 7229 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 29456

[startup+642.628 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4684
/proc/meminfo: memFree=1445296/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=31692 CPUtime=642.44
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 7757 0 0 0 64233 11 0 0 25 0 1 0 220994190 32452608 7667 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 7923 7667 67 132 0 7788 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 31692

[startup+702.663 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4684
/proc/meminfo: memFree=1444592/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=32352 CPUtime=702.46
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 7924 0 0 0 70234 12 0 0 25 0 1 0 220994190 33128448 7834 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 8088 7834 67 132 0 7953 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 32352

[startup+762.693 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4684
/proc/meminfo: memFree=1444336/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=32616 CPUtime=762.47
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 7976 0 0 0 76235 12 0 0 25 0 1 0 220994190 33398784 7886 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 8154 7886 67 132 0 8019 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 32616

[startup+822.726 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4684
/proc/meminfo: memFree=1444080/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=32748 CPUtime=822.49
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 8031 0 0 0 82236 13 0 0 25 0 1 0 220994190 33533952 7941 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551345 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 8187 7941 67 132 0 8052 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 32748

[startup+882.756 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4686
/proc/meminfo: memFree=1443888/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=32748 CPUtime=882.5
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 8031 0 0 0 88237 13 0 0 25 0 1 0 220994190 33533952 7941 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 8187 7941 67 132 0 8052 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 32748

[startup+942.789 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4686
/proc/meminfo: memFree=1441840/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=35256 CPUtime=942.52
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 8638 0 0 0 94237 15 0 0 25 0 1 0 220994190 36102144 8548 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 8814 8548 67 132 0 8679 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 35256

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4686
/proc/meminfo: memFree=1440304/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=36576 CPUtime=1002.53
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 8967 0 0 0 100238 15 0 0 25 0 1 0 220994190 37453824 8877 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 9144 8877 67 132 0 9009 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 36576

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4686
/proc/meminfo: memFree=1440240/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=36548 CPUtime=1062.55
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 8967 0 0 0 106239 16 0 0 25 0 1 0 220994190 37425152 8877 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 9137 8877 67 132 0 9002 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 36548

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4686
/proc/meminfo: memFree=1439664/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=37076 CPUtime=1122.55
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 9100 0 0 0 112239 16 0 0 25 0 1 0 220994190 37965824 9010 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 9269 9010 67 132 0 9134 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 37076

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4686
/proc/meminfo: memFree=1439152/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=37456 CPUtime=1182.57
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 9206 0 0 0 118240 17 0 0 25 0 1 0 220994190 38354944 9116 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 9364 9116 67 132 0 9229 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 37456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4686
/proc/meminfo: memFree=1439152/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=37456 CPUtime=1200.08
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 9206 0 0 0 119991 17 0 0 25 0 1 0 220994190 38354944 9116 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551705 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 9364 9116 67 132 0 9229 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 37456

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 4686
/proc/meminfo: memFree=1439152/2055920 swapFree=4120788/4192956
[pid=4683] ppid=4681 vsize=37456 CPUtime=1200.08
/proc/4683/stat : 4683 (minimarch) R 4681 4683 3645 0 -1 4194304 9206 0 0 0 119991 17 0 0 25 0 1 0 220994190 38354944 9116 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551705 0 0 4096 3 0 0 0 17 1 0 0
/proc/4683/statm: 9364 9116 67 132 0 9229 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 37456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.92
CPU system time (s): 0.182972
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 37472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9206
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 25686

runsolver used 1.37179 second user time and 2.71159 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue Feb 20 22:26:42 UTC 2007

IDJOB= 302380
IDBENCH= 20082
IDSOLVER= 110
FILE ID= node20/302380-1172010402

PBS_JOBID= 3892662

Free space on /tmp= 66560 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1285628870-05.cnf
COMMAND LINE= /tmp/evaluation/302380-1172010402/minimarch /tmp/evaluation/302380-1172010402/instance-302380-1172010402.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-302380-1172010402 -o ROOT/results/node20/solver-302380-1172010402 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302380-1172010402/minimarch /tmp/evaluation/302380-1172010402/instance-302380-1172010402.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  d0e29b4d909795f0b3931db4750cb61b

RANDOM SEED= 585946058

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1476944 kB
Buffers:         26384 kB
Cached:         447308 kB
SwapCached:      36240 kB
Active:          80096 kB
Inactive:       446980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476944 kB
SwapTotal:     4192956 kB
SwapFree:      4120788 kB
Dirty:            2700 kB
Writeback:           0 kB
Mapped:          30208 kB
Slab:            37540 kB
Committed_AS:   546036 kB
PageTables:       1684 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node20 on Tue Feb 20 22:46:45 UTC 2007